mandrake

I just got a cd burner and burned the Linux images to CD's. I go through the setup fine, except I'm stuck on one part, I get to the part where it says something about partioning. I'm stuck here because I don't know which one to choose. I also don't wanna mess anything else up, like Windows, so...

Ok, I've decided when I get back from Basic Training in 6 weeks I am going to build a server for Half-Life, ESF, and any other games I have that will run on a Linux box. There is just one thing i can't decide. Should I use Red Hat 8.0 or Mandrake 9.0? So what do all of you think?